Deuteronomy 29:23-25

The whole land will be a burning waste of salt and sulfur—nothing planted, nothing sprouting, no vegetation growing on it. It will be like the destruction of Sodom and Gomorrah, Admah and Zeboyim, which the LORD overthrew in fierce anger. All the nations will ask: “Why has the LORD done this to this land? Why this fierce, burning anger?” And the answer will be: “It is because this people abandoned the covenant of the LORD, the God of their ancestors, the covenant he made with them when he brought them out of Egypt.